﻿using Grand.Business.Core.Interfaces.Common.Configuration;
using Grand.Business.Core.Interfaces.Common.Localization;
using Grand.Business.Core.Interfaces.Messages;
using Grand.Domain.Permissions;
using Grand.Domain.Messages;
using Grand.Infrastructure.Caching;
using Grand.SharedKernel;
using Grand.Web.Admin.Extensions.Mapping;
using Grand.Web.Admin.Interfaces;
using Grand.Web.Admin.Models.Messages;
using Grand.Web.Common.DataSource;
using Grand.Web.Common.Filters;
using Grand.Web.Common.Security.Authorization;
using Microsoft.AspNetCore.Mvc;

namespace Grand.Web.Admin.Controllers;

[PermissionAuthorize(PermissionSystemName.EmailAccounts)]
public class EmailAccountController : BaseAdminController
{
    private readonly ICacheBase _cacheBase;
    private readonly IEmailAccountService _emailAccountService;
    private readonly EmailAccountSettings _emailAccountSettings;
    private readonly IEmailAccountViewModelService _emailAccountViewModelService;
    private readonly ISettingService _settingService;
    private readonly ITranslationService _translationService;

    public EmailAccountController(IEmailAccountViewModelService emailAccountViewModelService,
        IEmailAccountService emailAccountService,
        ITranslationService translationService, ISettingService settingService,
        EmailAccountSettings emailAccountSettings, ICacheBase cacheBase)
    {
        _emailAccountViewModelService = emailAccountViewModelService;
        _emailAccountService = emailAccountService;
        _translationService = translationService;
        _emailAccountSettings = emailAccountSettings;
        _settingService = settingService;
        _cacheBase = cacheBase;
    }

    public IActionResult List()
    {
        return View();
    }

    [HttpPost]
    [PermissionAuthorizeAction(PermissionActionName.List)]
    public async Task<IActionResult> List(DataSourceRequest command)
    {
        var emailAccountModels = (await _emailAccountService.GetAllEmailAccounts())
            .Select(x => x.ToModel())
            .ToList();
        foreach (var eam in emailAccountModels)
            eam.IsDefaultEmailAccount = eam.Id == _emailAccountSettings.DefaultEmailAccountId;

        var gridModel = new DataSourceResult {
            Data = emailAccountModels,
            Total = emailAccountModels.Count
        };

        return Json(gridModel);
    }

    [PermissionAuthorizeAction(PermissionActionName.Edit)]
    public async Task<IActionResult> MarkAsDefaultEmail(string id)
    {
        var defaultEmailAccount = await _emailAccountService.GetEmailAccountById(id);
        if (defaultEmailAccount != null)
        {
            _emailAccountSettings.DefaultEmailAccountId = defaultEmailAccount.Id;
            await _settingService.SaveSetting(_emailAccountSettings);
        }

        //now clear cache
        await _cacheBase.Clear();

        return RedirectToAction("List");
    }

    [PermissionAuthorizeAction(PermissionActionName.Create)]
    public IActionResult Create()
    {
        var model = _emailAccountViewModelService.PrepareEmailAccountModel();
        return View(model);
    }

    [HttpPost]
    [ArgumentNameFilter(KeyName = "save-continue", Argument = "continueEditing")]
    [PermissionAuthorizeAction(PermissionActionName.Create)]
    public async Task<IActionResult> Create(EmailAccountModel model, bool continueEditing)
    {
        if (ModelState.IsValid)
        {
            var emailAccount = await _emailAccountViewModelService.InsertEmailAccountModel(model);
            Success(_translationService.GetResource("Admin.Configuration.EmailAccounts.Added"));
            return continueEditing ? RedirectToAction("Edit", new { id = emailAccount.Id }) : RedirectToAction("List");
        }

        //If we got this far, something failed, redisplay form
        return View(model);
    }

    [PermissionAuthorizeAction(PermissionActionName.Preview)]
    public async Task<IActionResult> Edit(string id)
    {
        var emailAccount = await _emailAccountService.GetEmailAccountById(id);
        if (emailAccount == null)
            //No email account found with the specified id
            return RedirectToAction("List");

        return View(emailAccount.ToModel());
    }

    [HttpPost]
    [ArgumentNameFilter(KeyName = "save-continue", Argument = "continueEditing")]
    [PermissionAuthorizeAction(PermissionActionName.Edit)]
    public async Task<IActionResult> Edit(EmailAccountModel model, bool continueEditing)
    {
        var emailAccount = await _emailAccountService.GetEmailAccountById(model.Id);
        if (emailAccount == null)
            //No email account found with the specified id
            return RedirectToAction("List");

        if (ModelState.IsValid)
        {
            emailAccount = await _emailAccountViewModelService.UpdateEmailAccountModel(emailAccount, model);
            Success(_translationService.GetResource("Admin.Configuration.EmailAccounts.Updated"));
            return continueEditing ? RedirectToAction("Edit", new { id = emailAccount.Id }) : RedirectToAction("List");
        }

        //If we got this far, something failed, redisplay form
        return View(model);
    }

    [HttpPost]
    [PermissionAuthorizeAction(PermissionActionName.Edit)]
    public async Task<IActionResult> SendTestEmail(EmailAccountModel model)
    {
        var emailAccount = await _emailAccountService.GetEmailAccountById(model.Id);
        if (emailAccount == null)
            //No email account found with the specified id
            return RedirectToAction("List");
        try
        {
            if (string.IsNullOrWhiteSpace(model.SendTestEmailTo))
                throw new GrandException("Enter test email address");
            if (ModelState.IsValid)
            {
                await _emailAccountViewModelService.SendTestEmail(emailAccount, model);
                Success(_translationService.GetResource("Admin.Configuration.EmailAccounts.SendTestEmail.Success"),
                    false);
            }
            else
            {
                Error(ModelState);
            }
        }
        catch (Exception exc)
        {
            Error(exc.Message);
        }

        //If we got this far, something failed, redisplay form
        return RedirectToAction("Edit", new { id = model.Id });
    }

    [HttpPost]
    [PermissionAuthorizeAction(PermissionActionName.Delete)]
    public async Task<IActionResult> Delete(string id)
    {
        var emailAccount = await _emailAccountService.GetEmailAccountById(id);
        if (emailAccount == null)
            //No email account found with the specified id
            return RedirectToAction("List");
        try
        {
            if (ModelState.IsValid)
            {
                await _emailAccountService.DeleteEmailAccount(emailAccount);
                Success(_translationService.GetResource("Admin.Configuration.EmailAccounts.Deleted"));
            }
            else
            {
                Error(ModelState);
            }

            return RedirectToAction("List");
        }
        catch (Exception exc)
        {
            Error(exc);
            return RedirectToAction("Edit", new { id = emailAccount.Id });
        }
    }
}